ALPHA-TRX433S RF Solutions, ALPHA-TRX433S Datasheet - Page 7

• Manufacturer Part Number: ALPHA-TRX433S
• Description: TRANSCEIVER RF ALPHA 5.4V 433MHZ
• Manufacturer: RF Solutions

Specifications of ALPHA-TRX433S

• Frequency: 433MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: FM
• Applications: Car Alarms, Remote Sensing, Wireless Security
• Power - Output: -21dbm
• Voltage - Supply: 2.2 V ~ 5.4 V
• Current - Receiving: 10mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -45°C ~ 85°C
• Package / Case: Module
• Modulation Type: FSK
• Frequency Range: 430.24MHz To 439.75MHz
• Supply Voltage Range: 2.2V To 3.8V
• Supply Current: 21mA
• Svhc: No SVHC (15-Dec-2010)
• Interface Type: SIP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Memory Size: -

DSALPHA-TRX-3
Power Management Command
bit
Frequency Setting Command
bit
Data Rate Command
bit
Receiver Control Command
bit
15
1
15
1
15
1
15
1
er Enable receiver
ebb Enable base band block
et Enable transmitter
es Enable synthesizer
ex Enable crystal oscillator
eb Enable low battery detector
ew Enable wake-up timer
dc Disable clock output of CLK pin
f11..f0: Set operation frequency:
433band: Fc=430+F*0.0025 MHz
868band: Fc=860+F*0.0050 MHz
915band: Fc=900+F*0.0075 MHz
Fc is carrier frequency and F is the frequency parameter. 36≤F≤3903
r6..r0: Set data rate:
BR=10000000/29/ R+1 / 1+cs*7
P16: select function of pin16
i2..i0:select baseband bandwidth
P16
0
1
I2
0
0
0
0
1
1
1
1
14
0
14
0
14
0
14
1
May09
i1
0
0
1
1
0
0
1
1
13
0
13
0
13
1
13
0
Interrupt input
VDI output
12
1
i0
0
1
0
1
0
1
0
1
12
0
12
0
12
0
11
0
11
0
11
f11
11
Baseband Bandwidth [kHz]
0
10
P16 d1
ALPHA RF T
10
0
10
f10
10
1
reserved
reserved
9
340
270
200
134
67
400
©2009 RF Solutions Ltd.
9
1
9
f9
9
1
8
d0
8
0
8
f8
8
0
7
i2
7
er
7
f7
7
cs
6
i1
6
ebb
6
f6
6
r6
RANSCEIVER
5
i0
5
f5
5
r5
5
et
4
g1
4
f4
4
r4
4
es
3
g0
3
f3
3
r3
3
ex
2
r2
2
f2
2
r2
2
eb
1
r1
Page 7
1
f1
1
r1
1
ew
0
r0
0
f0
0
r0
0
dc
ALPHA-TRX433S
ALPHA-TRX915S
POR
9080h
POR
8208h
POR
A680h
POR
C623h